Publications of U. Fantz

Singh, M. J.; Boilson, D.; Hemsworth, R.; Chareyre, J.; Decamps, H.; Delmas, E.; Geli, F.; Graceffa, J.; Schunke, B.; Svensson, L. et al.; Shah, D.; El Ouazzani, A.; Urbani, M.; De Esch, H. P. L.; Antoni, V.; Chitarin, G.; Serianni, G.; Marcuzzi, D.; Toigo, V.; Zaccaria, P.; Fantz, U.; Franzen, P.; Heinemann, B.; Kraus, W.; Kashiwagi, M.; Hanada, M.; Tobari, H.; Kuriyama, M.; Masiello, A.; Bonicelli, T.: Heating neutral beams for ITER: Present status. In: 2015 IEEE 26th Symposium on Fusion Engineering (SOFE). 26th IEEE Symposium on Fusion Engineering (SOFE 2015), Austin, TX, May 31, 2015 - June 04, 2015. IEEE, New York, NY (2015)

Fantz, U.; Franzen, P.; Heinemann, B.; Wünderlich, D.: First results of the ITER-relevant negative ion beam test facility ELISE (invited). 15th International Conference on Ion Sources (ICIS 2013), Chiba, September 09, 2013 - September 13, 2013. Review of Scientific Instruments 85, 02B305, (2014)

Friedl, R.; Fantz, U.: Fundamental studies on the Cs dynamics under ion source conditions. 15th International Conference on Ion Sources (ICIS 2013) , Chiba, September 09, 2013 - September 13, 2013. Review of Scientific Instruments 85, 02B109, (2014)

Kraus, W.; Briefi, S.; Fantz, U.; Gutmann, P.; Doerfler, J.: Ways to improve the efficiency and reliability of radio frequency driven negative ion sources for fusion. 15th International Conference on Ion Sources (ICIS 2013), Chiba, September 09, 2013 - September 13, 2013. Review of Scientific Instruments 85, 02B309, (2014)

Mochalskyy, S.; Wünderlich, D.; Ruf, B.; Fantz, U.; Franzen, P.; Minea, T.: On the meniscus formation and the negative hydrogen ion extraction from ITER neutral beam injection relevant ion source. 18th Workshop on MHD Stability Control: MHD Control for Steady State Burning, Santa Fe, NM, November 18, 2013 - November 20, 2013. Plasma Physics and Controlled Fusion 56, 105001, (2014)

Mochalskyy, S.; Wünderlich, D.; Ruf, B.; Franzen, P.; Fantz, U.; Minea, T.: 3D numerical simulations of negative hydrogen ion extraction using realistic plasma parameters, geometry of the extraction aperture and full 3D magnetic field map. 15th International Conference on Ion Sources (ICIS 2013), Chiba, September 09, 2013 - September 13, 2013. Review of Scientific Instruments 85, 02B301, (2014)

Yamamoto, T.; Shibata, T.; Ohta, M.; Yasumoto, M.; Nishida, K.; Hatayama, A.; Mattei, S.; Lettry, J.; Sawada, K.; Fantz, U.: Modeling of neutrals in the Linac4 H^- ion source plasma: Hydrogen atom production density profile and H_α intensity by collisional radiative model. 15th International Conference on Ion Sources (ICIS 2013) , Chiba, September 09, 2013 - September 13, 2013. Review of Scientific Instruments 85, 02B118, (2014)

Fantz, U.; Franzen, P.: Feasibility and R&D Needs of a Negative Ion Based Neutral Beam System for DEMO. In: Proceedings of the 24th IAEA Fusion Energy Conference, FTP/P1-17. 24th IAEA Fusion Energy Conference 2012, San Diego, CA, October 08, 2012 - October 13, 2012. International Atomic Energy Agency, Vienna (2013)

Franzen, P.; Heinemann, B.; Fantz, U.; Wünderlich, D.; Kraus, W.; Fröschle, M.; Martens, C.; Riedl, R.; Masiello, A.; Ruf, B. et al.; Schiesko, L.; Wimmer, C.; NNBI Team: Commissioning and First Results of the ITER-Relevant Negative Ion Beam Test Facility ELISE. In: Proceedings of the 24th IAEA Fusion Energy Conference, ITR/P1-01. 24th IAEA Fusion Energy Conference 2012, San Diego, CA, October 08, 2012 - October 13, 2012. International Atomic Energy Agency, Vienna (2013)

Ruf, B.; Franzen, P.; Fantz, U.: Investigation on the beam homogeneity in large sources for negative hydrogen ions. In: 40th EPS Conference on Plasma Physics, P1.142 (Eds. Naulin, V.; Angioni, C.; Borghesi, M.). 40th EPS Conference on Plasma Physics, Espoo, July 01, 2013 - July 05, 2013. European Physical Society, Geneva (2013)

Fantz, U.; Franzen, P.; Kraus, W.; Berger, M.; Christ-Koch, S.; Falter, H.; Fröschle, M.; Gutser, R.; Heinemann, B.; Martens, C. et al.; McNeely, P.; Riedl, R.; Speth, E.; Stäbler, A.; Wünderlich, D.: Physical Performance Analysis and the Progress of the Development of the Negative Ion RF Source for the ITER NBI System. In: Fusion Energy 2008, IT/P7-9. 22nd IAEA Fusion Energy Conference, Geneva, October 13, 2008 - October 18, 2008. International Atomic Energy Agency, Vienna (2009)

Kraus, W.; Berger, M.; Falter, H.-D.; Fantz, U.; Franzen, P.; Heinemann, B.; McNeely, P.; Riedl, R.; Speth, E.; Stäbler, A. et al.; Wünderlich, D.: Development of RF driven H^-/D^- sources for ITER. In: 35th European Physical Society Conference on Plasma Physics and 10th International Workshop on Fast Ignition of Fusion Targets. Contributed Papers, P-1.103 (Eds. Lalousis, P.; Moustaizis, S.). 35th EPS Conference on Plasma Physics and 10th International Workshop on Fast Ignition of Fusion Targets, Hersonissos, Crete, June 09, 2008 - June 13, 2008. European Physical Society, Geneva (2008)

Wünderlich, D.; Gutser, R.; Christ-Koch, S.; Fantz, U.; Berger, M.; Franzen, P.; Fröschle, M.; Heinemann, B.; Kraus, W.; Martens, C. et al.; McNeely, P.; Riedl, R.; Speth, E.: Modeling of Negative Ion RF Souces for ITER NBI: Current Status and Recent Achievements. In: 35th European Physical Society Conference on Plasma Physics and 10th International Workshop on Fast Ignition of Fusion Targets. Contributed Papers, P-2.102 (Eds. Lalousis, P.; Moustaizis, S.). 35th EPS Conference on Plasma Physics and 10th International Workshop on Fast Ignition of Fusion Targets, Hersonissos, Crete, June 09, 2008 - June 13, 2008. European Physical Society, Geneva (2008)

Dietrich, S.; Christ, S.; Crowley, B.; Fantz, U.: Electrical probes for electron energy distribution function (EEDF) measurements in low pressure hydrogen plasmas. In: 28th International Conference on Phenomena in Ionized Gases (ICPIG), pp. 1657 - 1660 (Ed. Institute of Plasma Physics). 28th International Conference on Phenomena in Ionized Gases (ICPIG), Prague, July 15, 2007 - July 20, 2007. (2007)

Fantz, U.; Franzen, P.; Falter, H. D.; Kraus, W.; Berger, M.; Christ-Koch, S.; Fröschle, M.; Gutser, R.; Heinemann, B.; Martens, C. et al.; McNeely, P.; Riedl, R.; Speth, E.; Wünderlich, D.: Large low pressure, high power RF sources for negative hydrogen ions for fusion applications. In: 28th International Conference on Phenomena in Ionized Gases (ICPIG), pp. 2140 - 2143 (Ed. Institute of Plasma Physics). 28th International Conference on Phenomena in Ionized Gases (ICPIG), Prague, July 15, 2007 - July 20, 2007. (2007)

Franzen, P.; Falter, H. D.; Fantz, U.; Kraus, W.; Berger, M.; Christ, S.; Fröschle, M.; Gutser, R.; Heinemann, B.; Hilbert, S. et al.; Leyer, S.; Lümkemann, A.; Martens, C.; McNeely, P.; Riedl, R.; Speth, E.; Wünderlich, D.: Progress of the Development of the IPP RF Negative Ion Source for the ITER Neutral Beam System. In: Fusion Energy 2006, IT/2-3Rc. 21st IAEA Fusion Energy Conference, Chengdu, October 16, 2006 - October 21, 2006. International Atomic Energy Agency, Vienna (2007)

Franzen, P.; Fantz, U.; Kraus, W.; Berger, M.; Christ-Koch, S.; Fröschle, M.; Heinemann, B.; Maisberger, F.; Martens, C.; McNeely, P. et al.; Riedl, R.; Speth, E.; Wünderlich, D.; Zacharias, T.: Homogeneity and long pulse operation of the IPP RF source for the ITER NBI system. In: 34th European Physical Society Conference on Plasma Physics. Contributed Papers, P-4.182 (Ed. Gasior Wolowski J., P.). 34th EPS Conference on Plasma Physics, Warsaw, July 02, 2007 - July 06, 2007. European Physical Society, Geneva (2007)

Starke, P.; Christ-Koch, S.; Krakri, S. K.; Gaman, C.; Fantz, U.; Ellingboe, A. R.: Performance of a Langmuir probe and a hairpin resonance probe in inductively coupled low pressure plasmas. In: 28th International Conference on Phenomena in Ionized Gases (ICPIG), pp. 1642 - 1644 (Ed. Institute of Plasma Physics). 28th International Conference on Phenomena in Ionized Gases (ICPIG), Prague, July 15, 2007 - July 20, 2007. (2007)

Wünderlich, D.; Gutser, R.; Fantz, U.; Berger, M.; Christ-Koch, S.; Falter, H. D.; Franzen, P.; Fröschle, M.; Heinemann, B.; Kraus, W. et al.; Martens, C.; McNeely, P.; Riedl, R.; Speth, E.: Modeling of a Negative Ion RF Source for ITER NBI. In: 34th European Physical Society Conference on Plasma Physics. Contributed Papers, P-1.149 (Ed. Gasior Wolowski J., P.). 34th EPS Conference on Plasma Physics, Warsaw, July 02, 2007 - July 06, 2007. European Physical Society, Geneva (2007)

Fröschle, M.; Speth, E.; Falter, H.; Fantz, U.; Franzen, P.; Riedl, R.; Heinemann, B.; Kraus, W.; Martens, C.; McNeely, P. et al.; Tanga, A.; Holtum, D.; Encheva, A.: Progress in the Development of RF Driven Negative Ion Sources for ITER NBI. In: Proceedings 21st IEEE/NPSS Symposium on Fusion Engineering, 04_14. 21st IEEE/NPSS Symposium on Fusion Engineering (SOFE 05), Knoxville, TN, September 26, 2005 - September 29, 2005. IEEE, Piscataway, NJ (2006)